const words = [
    {
        word: "ephemeral",
        phonetic: "/ɪˈfem(ə)rəl/",
        meaning: "短暂的，瞬息的",
        example: "Social media fame can be ephemeral, lasting only a few days or weeks."
    },
    {
        word: "ubiquitous",
        phonetic: "/juːˈbɪkwɪtəs/",
        meaning: "无所不在的，普遍存在的",
        example: "Smartphones have become ubiquitous in modern society."
    },
    {
        word: "serendipity",
        phonetic: "/ˌserənˈdɪpəti/",
        meaning: "意外发现美好事物的能力；机缘巧合",
        example: "Finding my dream job was pure serendipity - I wasn't even looking for work at the time."
    },
    {
        word: "paradigm",
        phonetic: "/ˈpærəˌdaɪm/",
        meaning: "范例，典范；思维方式",
        example: "The discovery of DNA created a new paradigm in biological science."
    },
    {
        word: "eloquent",
        phonetic: "/ˈeləkwənt/",
        meaning: "雄辩的，有说服力的；善于表达的",
        example: "Her eloquent speech moved the entire audience to tears."
    },
    {
        word: "resilient",
        phonetic: "/rɪˈzɪliənt/",
        meaning: "有适应力的；能快速恢复的",
        example: "Children are often more resilient than adults when facing challenges."
    },
    {
        word: "enigmatic",
        phonetic: "/ˌenɪɡˈmætɪk/",
        meaning: "神秘的，难以理解的",
        example: "The Mona Lisa's enigmatic smile has puzzled viewers for centuries."
    },
    {
        word: "quintessential",
        phonetic: "/ˌkwɪntɪˈsenʃəl/",
        meaning: "典型的，最典范的；精髓的",
        example: "The red double-decker bus is a quintessential symbol of London."
    },
    {
        word: "ethereal",
        phonetic: "/ɪˈθɪriəl/",
        meaning: "轻盈的，空灵的；缥缈的",
        example: "The dancer's ethereal movements seemed to defy gravity."
    },
    {
        word: "perspicacious",
        phonetic: "/ˌpɜːspɪˈkeɪʃəs/",
        meaning: "极敏锐的，有洞察力的",
        example: "Her perspicacious analysis of the market trends helped the company avoid a major loss."
    }
];